Problem B
Aladin — Problem Statistics

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Submissions	1100
Accepted submissions	146
Submission ratio	13.27%
Authors	164
Full solves [?]	34
Full solve Ratio	20.73%

#	User	Runtime	Language	Date
1	rainboy rainboy	0.08 s	C	2025-06-09 20:41:38
2	Jesper Öqvist	0.58 s	C	2018-08-24 21:38:57
3	Ivan Petrov	1.19 s	C	2019-05-07 11:05:52

#	User	Runtime	Language	Date
1	Jeremy Lim	0.06 s	C++	2024-11-17 17:42:46
2	Hidden user	0.06 s	C++	2024-12-28 11:12:27
3	Antonio Molina Lovett	0.10 s	C++	2016-06-03 10:19:28
4	Patrik Lilja	0.10 s	C++	2018-03-03 08:51:48
5	Benjamin Qi	0.12 s	C++	2019-10-31 20:33:35
6	Fredrik Altenstedt	0.20 s	C++	2015-07-26 22:00:53
7	David Avellan-Hultman	0.48 s	C++	2018-12-07 21:15:01
8	Simon Lindholm	0.62 s	C++	2018-07-07 14:59:51
9	Hidden user	0.93 s	C++	2016-12-09 21:47:39
10	Nathan Leake	1.02 s	C++	2017-11-17 07:04:53

#	User	Runtime	Language	Date
1	Henning Koehler	0.98 s	Java	2014-04-10 01:14:58

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.39 s	Python 3	2025-07-17 16:42:36
2	Maarten Sebregts	1.83 s	Python 3	2018-04-23 22:38:49

#	User	Length	Language	Date
1	Jesper Öqvist	3901	C	2018-08-24 21:38:57
2	Ivan Petrov	4614	C	2019-05-07 11:05:52
3	rainboy rainboy	6909	C	2025-06-09 20:41:38

#	User	Length	Language	Date
1	Antonio Molina Lovett	1394	C++	2016-06-03 10:19:28
2	Jeremy Lim	1588	C++	2025-05-18 00:32:27
3	Hidden user	2099	C++	2024-12-28 11:12:27
4	Simon Lindholm	2550	C++	2015-06-23 17:09:49
5	Oskar Haarklou Veileborg	2552	C++	2023-11-09 15:16:15
6	Brandon Zhang	2648	C++	2023-05-21 09:13:05
7	Josenildo Silva	2671	C++	2018-07-03 21:48:04
8	David Avellan-Hultman	2748	C++	2018-12-07 21:13:36
9	Mikhail Ivkov	2791	C++	2023-09-16 01:49:42
10	Zihe Li	2855	C++	2019-10-06 00:22:18

#	User	Length	Language	Date
1	Henning Koehler	9533	Java	2014-04-05 07:49:24

#	User	Length	Language	Date
1	Duoduo Zhao	2674	Python 3	2025-07-17 16:42:36
2	Maarten Sebregts	11286	Python 3	2018-04-23 22:38:49

Solution running time distribution